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For now it is in a testing phase. The price is not yet determined. It will not be an inexpensive thing. We are making diffraction gratings in laboratory in cost 20 million USD. The price of device on pictures will be known next year.

Let me introduce a project that we worked for 5 years. We can make the customer logo based on the diffraction grating on request. It is perfect for billboard advertising. The device is waterproof and heated. It can run from -20 ° Celsius. What do you think? It's a perfect do not you think?

Yes :-D I have small eshop Laser pointers, laser diodes, laser modules - Laser-shop and this modules was not in our offer - for experiments like pirate treasure :-D

Thanks for reply. Problem is not with overlaping. I can overlap beams very good. Problem is that final point is much bigger. I think I must put one small lens into output to fina focusing.

Hi, Yesterday I found 7 pcs 100mW green laser modules with TEC without purpose. I wondered what to do with them. Yes, totaly 700mW in one beam is only what I want :-) I studied on this forum about laser beam combining with same wavelenght for some hours and choose knife edge solution with two...

Thanks for information. Milan

I have first time CO2 laser in my hands. Yes, I thikend that CO2 must be in small tube inside laser - no water. I think that laser tube was damaged during transport. Laser never worked since purchase. I am using original power supply included in laser engraver. I will try to reclaim goods, but...

Hello, I am new boy in CO2 lasers and I have problem with my CO2 laser tube. I ordered from china cheap 40W laser engraver mashine. When I started it - current metter show to me 10mA. Manual said that this is normal current, but nothing output. I opened case to see laser tube, but nothing...

description of filter: 25mm square IR blocking filter Absorbs approximately 85% of IR between 800-1000nm wavelengths. This filter shut absorbs 85% as you can see in description. I do not have laser power meter - I can not test transmission. Have somebody this filter? Thanks for reply.

hello, I bought IR blocking filter 25mm from optotronics. link: Optotronics Product Details I test this filter with 50mW green laser and black tape. Laser burn tape without fiter and with filter too. Why? My second test: I use remote TV controler and telephone camcoder. I can see IR without...

pity that the ILD program SOS is not a free license. There is no program like LFI player who would include system development in the creation of custom graphics? Something like this program? http://lasery.kvalitne.cz/dokumenty/lasergen-1.0-demo.rar If you can - download and see. The program is...

good work :gj:

I would also like to ask you about the free program, what create a ". ild" files, which will subsequently open in LFI player program.

Thank you very much, LFI player is exactly what I was looking for. I noticed that the program can turn on the blanking. Someone tried to use another channel sound card for this purpose? Can this program work with, or going only to the x / y without blanking? thank

Thank you for the welcome. Why bold? I love bold. It is better to read. But from now I will sign the normal: o):drool: Thank you for the tip. I'll try to look. Milan

hello, I decided to build a simple laser scanning system. I was looking for programs that can use the sound card as a DAC converter, but I almost found. I found programs for Amiga computers (laser1000?) But the windows need amiga emulator and the programs do not have good graphics and setting...